148974430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{15217}}^1$

素因数の和:15324

約数の個数: 32

約数和(自身を含む): 295837920

約数和(自身を除く): 146863490

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 15217, 30434, 76085, 152170, 167387, 334774, 836935, 1354313, 1673870, 2708626, 6771565, 13543130, 14897443, 29794886, 74487215, 148974430]

約数ペア:

[(1, 148974430), (2, 74487215), (5, 29794886), (10, 14897443), (11, 13543130), (22, 6771565), (55, 2708626), (89, 1673870), (110, 1354313), (178, 836935), (445, 334774), (890, 167387), (979, 152170), (1958, 76085), (4895, 30434), (9790, 15217)]